Not a Hemi but a 3.6 V6

ABSOLUTELY! Same/better crank hp AND 1/2 the weight.

Even better, its not uncommon for the Supercharged and turbo'd variants to be making around 400hp at the Wheels.
Not to mention Maserati uses a turbo charged version in the Ghibli. It is 3.0 with heads designed by Ferrari and twin turbos making over 410 hp